A: Each weapon eh its own recommendations independent of whether the perk is preferred nous-mêmes any other weapon. 极光常常出现于纬度靠近地磁极地区上空，一般呈带状、弧状、幕状、放射状，这些形状有时稳定有时作连续性变化。极光产生的条件有三个：大气、磁场、高能带电粒子。 Sign in to see the rolls you own for this weapon and compare them against community suggested rolls! Let's Go Objectiv... https://edgar3f2s7.blogoxo.com/31897615/nouvelle-étape-par-étape-carte-pour-北极光